carnival M charges an entrance fee of $5 & .50 cents per ticket for rides. carnival p charges an entrance fee of $7 & .30 cents per ticket for rides. How many tickets must be purchased on order for the total cost at carnival m and carnival p to be the same? ​

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?